| Company | Timeline | Status | |
| Archbell Ltd Director • Director | 8 Mar 2021←4 Years→Current | Active | |
Highland Drilling Limited Director • Senior Drilling Engineer | 1 Mar 2019←1 Year 8 Months→24 Nov 2020 | Dissolved | |
Caledonia Oil & Gas UK Limited Director • Drilling Engineer | 22 Apr 2008←10 Years→7 Feb 2019 | Dissolved | |
